The past history of Uatu on Earth-772 mirrors that of his Earth-616 counterpart up until his first encounter with the Fantastic Four. In this reality, Spider-Man would join the group. This addition to their group would lead to Reed Richards having Sue Storm stay behind on their mission to the moon due to the fact that he hadn't had enough time to modify his rocket to seat five.
As such the battle between the Fantastic Five and Red Ghost and his Super-Apes would happen differently, however Uatu's involvement in the battle would appear to be the same as on the similar battle that occurred on Earth-616.
Uatu's current fate remains unrevealed.
Powers and Abilities
Seemingly those of Uatu (Earth-616)#Powers